356978544

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{2111}}^1$

素因数の和:2406

約数の個数: 80

約数和(自身を含む): 997269504

約数和(自身を除く): 640290960

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 271, 312, 542, 624, 813, 1084, 1626, 2111, 2168, 3252, 3523, 4222, 4336, 6333, 6504, 7046, 8444, 10569, 12666, 13008, 14092, 16888, 21138, 25332, 27443, 28184, 33776, 42276, 50664, 54886, 56368, 82329, 84552, 101328, 109772, 164658, 169104, 219544, 329316, 439088, 572081, 658632, 1144162, 1317264, 1716243, 2288324, 3432486, 4576648, 6864972, 7437053, 9153296, 13729944, 14874106, 22311159, 27459888, 29748212, 44622318, 59496424, 89244636, 118992848, 178489272, 356978544]

約数ペア:

[(1, 356978544), (2, 178489272), (3, 118992848), (4, 89244636), (6, 59496424), (8, 44622318), (12, 29748212), (13, 27459888), (16, 22311159), (24, 14874106), (26, 13729944), (39, 9153296), (48, 7437053), (52, 6864972), (78, 4576648), (104, 3432486), (156, 2288324), (208, 1716243), (271, 1317264), (312, 1144162), (542, 658632), (624, 572081), (813, 439088), (1084, 329316), (1626, 219544), (2111, 169104), (2168, 164658), (3252, 109772), (3523, 101328), (4222, 84552), (4336, 82329), (6333, 56368), (6504, 54886), (7046, 50664), (8444, 42276), (10569, 33776), (12666, 28184), (13008, 27443), (14092, 25332), (16888, 21138)]